[Event "Zwischenturnier -Aufregend-"] [Site "https://lichess.org/kUGPUI0a"] [Date "2023.11.30"] [White "Friedrich_Bordiehn"] [Black "Arvid-Koenig-Turm"] [Result "1-0"] [UTCDate "2023.11.30"] [UTCTime "17:00:00"] [WhiteElo "858"] [BlackElo "1500"] [WhiteRatingDiff "+39"] [BlackRatingDiff "-700"] [Variant "Standard"] [TimeControl "600+2"] [ECO "C47"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 { C47 Four Knights Game: Italian Variation } Bb4 5. d3 d6 6. d4? { (0.13 → -1.45) Mistake. O-O was best. } (6. O-O Na5 7. Bb3 O-O 8. Ne2 Nxb3 9. axb3 Re8 10. Ng3 h6) 6... exd4?! { (-1.45 → -0.61) Inaccuracy. Nxe4 was best. } (6... Nxe4 7. O-O) 7. Nxd4 Nxd4 8. Qxd4 O-O?! { (-0.18 → 0.61) Inaccuracy. Bc5 was best. } (8... Bc5 9. Qd2) 9. O-O c5 10. Qd1?! { (0.34 → -0.44) Inaccuracy. Qd3 was best. } (10. Qd3 Bxc3) 10... a5?? { (-0.44 → 2.31) Blunder. Bxc3 was best. } (10... Bxc3 11. bxc3) 11. a3?? { (2.31 → -0.28) Blunder. Nb5 was best. } (11. Nb5) 11... Bg4?? { (-0.28 → 3.92) Blunder. Bxc3 was best. } (11... Bxc3 12. bxc3 Nxe4 13. Qd3 Bf5 14. Re1 Re8 15. f3 d5 16. Bb5 Nd6 17. Rxe8+ Qxe8 18. Bxe8) 12. Qd3?? { (3.92 → 0.72) Blunder. Ne2 was best. } (12. Ne2 Re8 13. axb4 Rxe4 14. Bd3 Rxb4 15. h3 Bh5 16. c3 Rb6 17. Qc2 Bg6 18. Nf4 Bxd3) 12... Bxc3 13. Qxc3?! { (0.71 → -0.16) Inaccuracy. bxc3 was best. } (13. bxc3 Be6 14. Rb1 Re8 15. Bb5 Bd7 16. Bg5 Bc6 17. Bxc6 bxc6 18. Rfe1 h6 19. Bh4 Qe7) 13... Nxe4 14. Qb3 a4 15. Qxb7 Bf5 16. Qd5 Ra5?? { (0.00 → 5.63) Blunder. Bg6 was best. } (16... Bg6 17. Bf4 Qf6 18. Bc1 Qd8) 17. Qxf5 Nf6 18. Re1 Re8 19. Rxe8+ Nxe8?? { (5.65 → Mate in 2) Checkmate is now unavoidable. Qxe8 was best. } (19... Qxe8 20. Bg5 Nd7 21. Bd2 Ra7 22. Bc3 Rc7 23. Bf1 Ne5 24. Bxe5 Qxe5 25. Qxe5 dxe5 26. b3) 20. Bd2?? { (Mate in 2 → 5.59) Lost forced checkmate sequence. Qxf7+ was best. } (20. Qxf7+ Kh8 21. Qf8#) 20... g6?? { (5.59 → Mate in 2) Checkmate is now unavoidable. Ra7 was best. } (20... Ra7 21. Bg5 Qa5 22. Rd1 h6 23. Qc8 Ra8 24. Qd7 Qa7 25. Bxf7+ Kf8 26. Qxa7 Rxa7 27. Bxe8) 21. Qxf7+ Kh8 22. Bxa5 Nc7 23. Bc3+ Qf6 24. Qxf6# { White wins by checkmate. } 1-0